---

yaml
---
r: 216328
b: refs/heads/stable
c: 7dd6215
h: refs/heads/master
v: v3

Author: alexcrichton

[refs]

@@ -29,5 +29,5 @@ refs/heads/tmp: 378a370ff2057afeb1eae86eb6e78c476866a4a6
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f
 refs/tags/homu-tmp: a5286998df566e736b32f6795bfc3803bdaf453d
 refs/tags/1.0.0-beta: 8cbb92b53468ee2b0c2d3eeb8567005953d40828
-refs/heads/stable: 5f518ad658fe3914f3817285c484409a582cba96
+refs/heads/stable: 7dd62155d85e9556c2b2b70c03acce9910896696
 refs/tags/1.0.0: 55bd4f8ff2b323f317ae89e254ce87162d52a375

branches/stable/src/libstd/sys/unix/thread.rs

@@ -342,7 +342,10 @@ fn min_stack_size(attr: *const libc::pthread_attr_t) -> usize {
     static mut __pthread_get_minstack: Option<F> = None;
 
     INIT.call_once(|| {
-        let lib = DynamicLibrary::open(None).unwrap();
+        let lib = match DynamicLibrary::open(None) {
+            Ok(l) => l,
+            Err(..) => return,
+        };
         unsafe {
             if let Ok(f) = lib.symbol("__pthread_get_minstack") {
                 __pthread_get_minstack = Some(mem::transmute::<*const (), F>(f));